Canon imageRUNNER 1750 Remote Manual page 58

3
Scroll the page until [Certificate Settings] appears ➞ click [Key
and Certificate Settings].
For help, see the screen shot in step 3 in "Installing and Registering a Key and
Certificate," on p. 2-26.
The Key and Certificate Settings page is displayed.
4
] (Select) next to the key pair you want to delete ➞
Click [
[Delete].
The selected key pair is deleted.
NOTE
• If you want to display the details of a certificate, click [
• You may not be able to delete a key pair. In this case, check what the key pair is being
used for (indicated under <Key Usage>) and perform the following:
- If the key pair is used for SSL, disable the SSL settings for e-mails/I-faxes and the
Remote UI. (See Chapter 3, "Setting up the Machine for Your Network Environment,"
and Chapter 6, "Protecting the Machine from Unauthorized Access," in the System
Settings Guide.)
- If the key pair is used for IEEE802.1X authentication, register a new key pair and set
it as the default key. (See Chapter 2, "Connecting the Machine to a TCP/IP Network,"
in the System Settings Guide.) The key pair reset to 'Off' can be deleted.
5
Restart the machine.
Turn OFF the machine, wait at least 10 seconds, and then turn it ON.
Managing Key Pairs and Digital Certificates from a Web Browser
] (Certificate).
2
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